Seaboard Corp
SEB- Exchange
- NYSE
- Industry
- Wholesale-Farm Product Raw Materials
- SEC CIK
- 0000088121
No open-market purchases or sales by Seaboard Corp insiders were filed in the last 90 days; 213 institutions reported holding it in 13F filings for Q2 2026, worth $1.12B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Seaboard Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 208
- +14 vs. Q4 2025
- Shares held
- 243.4K
- +47.0K (+23.9%) vs. Q4 2025
- Total value
- $1.38B
- +$502.8M (+57.6%) vs. Q4 2025
- New holders
- 42
- 66 more added
- Sold out
- 28
- 54 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SEB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 213 | $1.12B |
| Q1 2026 | 208 | $1.38B |
| Q4 2025 | 198 | $994.9M |
| Q3 2025 | 175 | $791.7M |
| Q2 2025 | 158 | $631.7M |
| Q1 2025 | 161 | $605.6M |
| Q4 2024 | 164 | $531.1M |
| Q3 2024 | 159 | $696.1M |
| Q2 2024 | 169 | $696.6M |
| Q1 2024 | 152 | $702.4M |
| Q4 2023 | 152 | $781.5M |
| Q3 2023 | 125 | $828.0M |
| Q2 2023 | 129 | $753.3M |
| Q1 2023 | 133 | $802.9M |
| Q4 2022 | 130 | $812.3M |
| Q3 2022 | 134 | $715.7M |
| Q2 2022 | 140 | $817.2M |
| Q1 2022 | 138 | $881.2M |
| Q4 2021 | 134 | $810.7M |
| Q3 2021 | 127 | $844.7M |
| Q2 2021 | 121 | $798.9M |
| Q1 2021 | 118 | $740.1M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Seaboard Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| M&T Bank Corp | 108 | $611.0K | 0.00% | +5+4.9% | Added |
| Treasurer of the State of North Carolina | 109 | $616.0K | 0.00% | 00.0% | Unchanged |
| Polymer Capital Management (US) LLC | 109 | $616.3K | 0.09% | +21+23.9% | Added |
| Atlas Capital Advisors LLC | 110 | $621.9K | 0.07% | +110 | New |
| Inceptionr LLC | 111 | $627.6K | 0.15% | +111 | New |
| Teacher Retirement System of Texas | 112 | $633.3K | 0.00% | +9+8.7% | Added |
| Gsa Capital Partners LLP | 124 | $701.0K | 0.04% | −33−21.0% | Reduced |
| Parallel Advisors, LLC | 124 | $701.1K | 0.01% | +2+1.6% | Added |
| Janus Henderson Group PLC | 128 | $724.8K | 0.00% | 00.0% | Unchanged |
| Autumn Glory Partners, LLC | 130 | $735.0K | 0.27% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 133 | $752.0K | 0.00% | +17+14.7% | Added |
| Thrivent Financial for Lutherans | 133 | $752.0K | 0.00% | +133 | New |
| Commonwealth Equity Services, LLC | 139 | $786.0K | 0.00% | −113−44.8% | Reduced |
| BNP Paribas Arbitrage, SA | 141 | $797.2K | 0.00% | −173−55.1% | Reduced |
| Panagora Asset Management Inc | 143 | $808.5K | 0.00% | 00.0% | Unchanged |
| CIBC Bancorp USA Inc. | 152 | $859.4K | 0.00% | +152 | New |
| Squarepoint Ops LLC | 156 | $882.0K | 0.00% | +156 | New |
| Sequoia Financial Advisors, LLC | 160 | $904.6K | 0.01% | −6−3.6% | Reduced |
| SEI Investments Co | 174 | $983.8K | 0.00% | +20+13.0% | Added |
| Brevan Howard Capital Management LP | 175 | $989.5K | 0.01% | +125+250.0% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 175 | $989.5K | 0.00% | +175 | New |
| Oak Thistle LLC | 177 | $1.00M | 0.10% | +177 | New |
| Deutsche Bank AG | 182 | $1.03M | 0.00% | +3+1.7% | Added |
| SG Americas Securities, LLC | 186 | $1.05M | 0.00% | −135−42.1% | Reduced |
| Vanguard Asset Management, Ltd | 187 | $1.06M | 0.00% | +187 | New |
| Holistic Financial Partners | 200 | $1.13M | 0.42% | 00.0% | Unchanged |
| Financial Advisory Service, Inc. | 205 | $1.16M | 0.07% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 219 | $1.24M | 0.01% | +17+8.4% | Added |
| State Board of Administration of Florida Retirement System | 221 | $1.25M | 0.00% | −337−60.4% | Reduced |
| Alliancebernstein L.P. | 285 | $1.27M | 0.00% | +230+418.2% | Added |
| Susquehanna International Group, LLP | 225 | $1.27M | 0.00% | −57−20.2% | Reduced |
| Wedmont Private Capital | 242 | $1.42M | 0.05% | +1+0.4% | Added |
| HSBC Holdings PLC | 252 | $1.43M | 0.00% | −476−65.4% | Reduced |
| SummerHaven Investment Management, LLC | 264 | $1.49M | 0.92% | −20−7.0% | Reduced |
| KLP Kapitalforvaltning AS | 275 | $1.55M | 0.01% | 00.0% | Unchanged |
| Marshall Wace, LLP | 277 | $1.57M | 0.00% | −988−78.1% | Reduced |
| Garner Asset Management Corp | 277 | $1.57M | 0.61% | −37−11.8% | Reduced |
| Citigroup Inc | 281 | $1.59M | 0.00% | −25−8.2% | Reduced |
| Mariner, LLC | 294 | $1.66M | 0.00% | −179−37.8% | Reduced |
| Entropy Technologies, LP | 313 | $1.77M | 0.08% | +150+92.0% | Added |
| Caxton Associates LLP | 329 | $1.86M | 0.04% | +189+135.0% | Added |
| Legal & General Group Plc | 330 | $1.87M | 0.00% | −41−11.1% | Reduced |
| Choate Investment Advisors | 361 | $2.04M | 0.04% | +246+213.9% | Added |
| California State Teachers Retirement System | 367 | $2.08M | 0.00% | +99+36.9% | Added |
| Schonfeld Strategic Advisors LLC | 376 | $2.13M | 0.02% | −88−19.0% | Reduced |
| Franklin Resources Inc | 408 | $2.31M | 0.00% | −45−9.9% | Reduced |
| ExodusPoint Capital Management, LP | 421 | $2.38M | 0.02% | +336+395.3% | Added |
| Wells Fargo & Company | 448 | $2.53M | 0.00% | +436+3,633.3% | Added |
| Rhumbline Advisers | 466 | $2.63M | 0.00% | +1+0.2% | Added |
| Algert Global LLC | 470 | $2.66M | 0.04% | −50−9.6% | Reduced |
| Factorial Partners, LLC | 489 | $2.76M | 2.01% | −715−59.4% | Reduced |
| New York State Common Retirement Fund | 502 | $2.84M | 0.00% | 00.0% | Unchanged |
| FMR LLC | 508 | $2.87M | 0.00% | −15−2.9% | Reduced |
| Nuveen, LLC | 520 | $2.94M | 0.00% | +50+10.6% | Added |
| Bank of America Corp | 556 | $3.14M | 0.00% | −56−9.2% | Reduced |
| Acadian Asset Management LLC | 563 | $3.18M | 0.00% | −166−22.8% | Reduced |
| Swiss National Bank | 575 | $3.25M | 0.00% | +10+1.8% | Added |
| Occudo Quantitative Strategies LP | 597 | $3.39M | 0.18% | −658−52.4% | Reduced |
| Vanguard Global Advisers, LLC | 601 | $3.40M | 0.00% | +601 | New |
| UBS Asset Management Americas Inc | 613 | $3.47M | 0.00% | +1+0.2% | Added |
| Dark Forest Capital Management LP | 628 | $3.55M | 0.32% | −270−30.1% | Reduced |
| Neuberger Berman Group LLC | 645 | $3.65M | 0.00% | −9−1.4% | Reduced |
| Quantinno Capital Management LP | 683 | $3.86M | 0.01% | +456+200.9% | Added |
| Bessemer Group Inc | 709 | $4.01M | 0.01% | 00.0% | Unchanged |
| OP Asset Management Ltd | 720 | $4.07M | 0.04% | +720 | New |
| Maverick Capital LtdSuperinvestorMaverick Capital | 741 | $4.19M | 0.05% | +48+6.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 805 | $4.55M | 0.01% | −121−13.1% | Reduced |
| State of Alaska, Department of Revenue | 983 | $5.56M | 0.06% | 00.0% | Unchanged |
| Heartland Advisors Inc | 1,000 | $5.65M | 0.29% | −1,000−50.0% | Reduced |
| UBS Group AG | 1,003 | $5.67M | 0.00% | +548+120.4% | Added |
| First Trust Advisors LP | 1,053 | $5.95M | 0.00% | −108−9.3% | Reduced |
| Creative Planning | 1,110 | $6.28M | 0.00% | +121+12.2% | Added |
| JPMorgan Chase & Co | 1,160 | $6.40M | 0.00% | +488+72.6% | Added |
| D. E. Shaw & Co., Inc. | 1,137 | $6.43M | 0.01% | −266−19.0% | Reduced |
| Robeco Institutional Asset Management B.V. | 1,164 | $6.58M | 0.01% | +1,164 | New |
| Goldman Sachs Group Inc | 1,165 | $6.59M | 0.00% | +58+5.2% | Added |
| Millennium Management LLC | 1,174 | $6.64M | 0.00% | +801+214.7% | Added |
| Victory Capital Management Inc | 1,273 | $7.20M | 0.00% | +1,058+492.1% | Added |
| Northern Trust Corp | 1,361 | $7.70M | 0.00% | +66+5.1% | Added |
| Cerity Partners LLC | 1,397 | $7.90M | 0.01% | −113−7.5% | Reduced |
| Aquatic Capital Management LLC | 1,458 | $8.24M | 0.24% | +1,100+307.3% | Added |
| Quadrature Capital Ltd | 1,481 | $8.37M | 0.10% | +1,481 | New |
| CI Private Wealth, LLC | 1,542 | $8.72M | 0.01% | +497+47.6% | Added |
| Vanguard Fiduciary Trust Co | 1,596 | $9.02M | 0.00% | +1,596 | New |
| Susquehanna Portfolio Strategies, LLC | 1,692 | $9.57M | 0.14% | +918+118.6% | Added |
| Citadel Advisors LLC | 1,848 | $10.4M | 0.01% | +742+67.1% | Added |
| Bank of New York Mellon Corp | 1,897 | $10.7M | 0.00% | +83+4.6% | Added |
| Invesco Ltd. | 1,994 | $11.3M | 0.00% | +456+29.6% | Added |
| Barclays PLC | 2,205 | $12.5M | 0.00% | −375−14.5% | Reduced |
| Qube Research & Technologies Ltd | 2,554 | $14.4M | 0.02% | +404+18.8% | Added |
| Twin Lions Management LLC | 3,162 | $17.9M | 10.80% | −1,236−28.1% | Reduced |
| Renaissance Technologies LLC | 3,252 | $18.4M | 0.03% | −1,850−36.3% | Reduced |
| CWA Asset Management Group, LLC | 3,528 | $19.9M | 0.68% | +3,528 | New |
| Two Sigma Investments, LP | 4,405 | $24.9M | 0.02% | +2,557+138.4% | Added |
| State Street Corp | 4,588 | $25.9M | 0.00% | +20.0% | Added |
| Morgan Stanley | 4,627 | $26.2M | 0.00% | +800+20.9% | Added |
| Geode Capital Management, LLC | 4,916 | $27.8M | 0.00% | +594+13.7% | Added |
| Kahn Brothers Group Inc | 5,871 | $33.2M | 5.88% | −1,414−19.4% | Reduced |
| Charles Schwab Investment Management Inc | 6,036 | $34.1M | 0.01% | −152−2.5% | Reduced |
| Wallace Capital Management Inc. | 7,396 | $41.8M | 4.80% | −317−4.1% | Reduced |